BSB03 Ball Screw Brake - 6 mm to 16 mm Bore, 10000 rpm Max, 5 Nm Min Torque
MI ITEM #03034940
MFR #964740
Availability:
Factory Order
List Price
$1,782.42
/each
for your price
List Price
$1,782.42
/each
for your price
Shipping
Shipping time may vary. Motion rep will advise.
Shipping
Shipping time may vary. Motion rep will advise.
Overview
Mfr Description
964740 BSB-3-13.0-50.0-95.0-7.0-
Spring Engaged
Zero Backlash
Low Inertia / High Torque
Includes a quick exhaust valve for quick braking response
Specifications
Bore Range
6 mm to 16 mm
Minimum Static Torque Capacity
5 N-m
Maximum RPM
10000 rpm
Model
BSB03
Engagement/Release
Spring/Air
Bore Type
Straight
Port Size
1/8 NPT
Finish
Black Anodized
Open or Enclosed Design
Enclosed
Overall Length
77.7 mm
Input Pilot O.D.
50.0 mm
Input Bolt Circle
95 - 109 mm
Shaft Inertia
0.50 kg/cm²
Torsional Rigidity with Coupling
600 N-m/rad
Approximate Engagement Response Time
12 ms
Approximate Release Response Time
75 ms
Maximum Pressure
100 psi
Minimum Release Pressure
49 psi
Coupling Type
Elastomer Clamp Collar
Maximum Angular Misalignment
0.8 °
Maximum Axia Float
± 1 mm
Maximum Lateral Misalignment
0.08 mm
Function
Stopping & Holding
Recommended Control
964650
Compatible Couplings
964741, 964742, 964743, 964744
Ratings
IP67, CE, And RoHS
Additional Details
The Nexen Ball Screw Brake is a high-torque, spring-engaged brake acting on the machined end of a ball screw. It serves as a primary or redundant safety brake to prevent back driving if a power loss or mechanical defect occurs in the driveline. The low backlash and coupling combination provides a high degree of accuracy for holding ball screw position. An expanding shaft/clamping hub coupling connects the brake shaft to the end of the ball screw. This coupling comes with an elastomer insert with high torsional stiffness.
